| /* |
| * Copyright (C) 2011-2021 Intel Corporation. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Intel Corporation nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| */ |
| |
| |
| |
| /* |
| * This file is to define Enclave's Report |
| */ |
| |
| #ifndef _SGX_REPORT_H_ |
| #define _SGX_REPORT_H_ |
| |
| #include "sgx_attributes.h" |
| #include "sgx_key.h" |
| |
| #define SGX_HASH_SIZE 32 /* SHA256 */ |
| #define SGX_MAC_SIZE 16 /* Message Authentication Code - 16 bytes */ |
| |
| #define SGX_REPORT_DATA_SIZE 64 |
| |
| #define SGX_ISVEXT_PROD_ID_SIZE 16 |
| #define SGX_ISV_FAMILY_ID_SIZE 16 |
| |
| typedef struct _sgx_measurement_t |
| { |
| uint8_t m[SGX_HASH_SIZE]; |
| } sgx_measurement_t; |
| |
| typedef uint8_t sgx_mac_t[SGX_MAC_SIZE]; |
| |
| typedef struct _sgx_report_data_t |
| { |
| uint8_t d[SGX_REPORT_DATA_SIZE]; |
| } sgx_report_data_t; |
| |
| typedef uint16_t sgx_prod_id_t; |
| |
| typedef uint8_t sgx_isvext_prod_id_t[SGX_ISVEXT_PROD_ID_SIZE]; |
| typedef uint8_t sgx_isvfamily_id_t[SGX_ISV_FAMILY_ID_SIZE]; |
| |
| #define SGX_TARGET_INFO_RESERVED1_BYTES 2 |
| #define SGX_TARGET_INFO_RESERVED2_BYTES 8 |
| #define SGX_TARGET_INFO_RESERVED3_BYTES 384 |
| |
| |
| typedef struct _target_info_t |
| { |
| sgx_measurement_t mr_enclave; /* ( 0) The MRENCLAVE of the target enclave */ |
| sgx_attributes_t attributes; /* ( 32) The ATTRIBUTES field of the target enclave */ |
| uint8_t reserved1[SGX_TARGET_INFO_RESERVED1_BYTES]; /* ( 48) Reserved */ |
| sgx_config_svn_t config_svn; /* ( 50) CONFIGSVN field */ |
| sgx_misc_select_t misc_select; /* ( 52) The MISCSELECT of the target enclave */ |
| uint8_t reserved2[SGX_TARGET_INFO_RESERVED2_BYTES]; /* ( 56) Reserved */ |
| sgx_config_id_t config_id; /* ( 64) CONFIGID */ |
| uint8_t reserved3[SGX_TARGET_INFO_RESERVED3_BYTES]; /* (128) Struct size is 512 bytes */ |
| } sgx_target_info_t; |
| |
| |
| #define SGX_REPORT_BODY_RESERVED1_BYTES 12 |
| #define SGX_REPORT_BODY_RESERVED2_BYTES 32 |
| #define SGX_REPORT_BODY_RESERVED3_BYTES 32 |
| #define SGX_REPORT_BODY_RESERVED4_BYTES 42 |
| |
| |
| typedef struct _report_body_t |
| { |
| sgx_cpu_svn_t cpu_svn; /* ( 0) Security Version of the CPU */ |
| sgx_misc_select_t misc_select; /* ( 16) Which fields defined in SSA.MISC */ |
| uint8_t reserved1[SGX_REPORT_BODY_RESERVED1_BYTES]; /* ( 20) */ |
| sgx_isvext_prod_id_t isv_ext_prod_id;/* ( 32) ISV assigned Extended Product ID */ |
| sgx_attributes_t attributes; /* ( 48) Any special Capabilities the Enclave possess */ |
| sgx_measurement_t mr_enclave; /* ( 64) The value of the enclave's ENCLAVE measurement */ |
| uint8_t reserved2[SGX_REPORT_BODY_RESERVED2_BYTES]; /* ( 96) */ |
| sgx_measurement_t mr_signer; /* (128) The value of the enclave's SIGNER measurement */ |
| uint8_t reserved3[SGX_REPORT_BODY_RESERVED3_BYTES]; /* (160) */ |
| sgx_config_id_t config_id; /* (192) CONFIGID */ |
| sgx_prod_id_t isv_prod_id; /* (256) Product ID of the Enclave */ |
| sgx_isv_svn_t isv_svn; /* (258) Security Version of the Enclave */ |
| sgx_config_svn_t config_svn; /* (260) CONFIGSVN */ |
| uint8_t reserved4[SGX_REPORT_BODY_RESERVED4_BYTES]; /* (262) */ |
| sgx_isvfamily_id_t isv_family_id; /* (304) ISV assigned Family ID */ |
| sgx_report_data_t report_data; /* (320) Data provided by the user */ |
| } sgx_report_body_t; |
| |
| typedef struct _report_t /* 432 bytes */ |
| { |
| sgx_report_body_t body; |
| sgx_key_id_t key_id; /* (384) KeyID used for diversifying the key tree */ |
| sgx_mac_t mac; /* (416) The Message Authentication Code over this structure. */ |
| } sgx_report_t; |
| |
| #endif |